//
//  Person.h
//  MRC
//
//  Created by hyl on 16/3/31.
//  Copyright © 2016年 hyl. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Person : NSObject
@property int age;
+(instancetype)person;
-(instancetype)initWithAge:(int)age;
+(instancetype)personWithAge:(int)age;

@end

